CATH Classification

Domain Context

CATH Clusters

Superfamily Immunoglobulins
Functional Family

Enzyme Information

UniProtKB Entries (1)

P01903
DRA_HUMAN
Homo sapiens
HLA class II histocompatibility antigen, DR alpha chain

PDB Structure

PDB 2FSE
External Links
Method X-RAY DIFFRACTION
Organism Drosophila
Primary Citation
Crystallographic Structure of a Rheumatoid Arthritis MHC Susceptibility Allele, HLA-DR1 (DRB1*0101), Complexed with the Immunodominant Determinant of Human Type II Collagen.
Rosloniec, E.F., Ivey, R.A., Whittington, K.B., Kang, A.H., Park, H.W.
J.Immunol.